1: Preheat the oven to 350°F (175°C).
2: In a bowl, cream together salted butter, light brown sugar, and granulated sugar until smooth.
3: Beat in espresso powder, eggs, and vanilla until well blended.
4: In another bowl, combine all purpose flour and baking soda, then gradually add to the wet mixture.
5: Stir in chocolate chunks and caramel until evenly distributed.
6: Spread the mixture into a greased baking pan.
7: Bake for 25 minutes or until golden brown.
8: Allow to cool before cutting into bars.
